diff --git a/data/etc/com.android.documentsui.xml b/data/etc/com.android.documentsui.xml
index 4d9860387b8de..0ffaa21d3254d 100644
--- a/data/etc/com.android.documentsui.xml
+++ b/data/etc/com.android.documentsui.xml
@@ -18,5 +18,6 @@
     <privapp-permissions package="com.android.documentsui">
         <permission name="android.permission.CHANGE_OVERLAY_PACKAGES"/>
         <permission name="android.permission.INTERACT_ACROSS_USERS"/>
+        <permission name="android.permission.MODIFY_QUIET_MODE"/>
     </privapp-permissions>
 </permissions>